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Diphosphate−Zinc Complexes with Tridentate Coligands

✍ Scribed by Florian Groß; Alexandra Müller-Hartmann; Heinrich Vahrenkamp

Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
360 KB
Volume
2000
Category
Article
ISSN
1434-1948

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✦ Synopsis

Diorganodiphosphates (POP 2-) and a triorgano-methylenediphosphonate (PCP -) have been combined with zinc salts and the tridentate ligands L [L = bis(benzimidazolylmethyl)amine, bis(2-pyridylmethyl)amine, triazacyclononane, trimethyltriazacyclononane, and (dimethylaminoethyl)(2-pyridylmethyl)amine]. The resulting ternary complexes have been found to contain four-, five-, or six-coordinate zinc. Four-coordinate zinc has been identified in the complex types [L•Zn(PCP)] + and [L•Zn(POP)Zn•L] 2+ , containing monodent-

[ ‡] Part 2: Ref. [1] [a]

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